CA2188475A1 - Roadside Barrier - Google Patents

Roadside Barrier

Info

Publication number
CA2188475A1
CA2188475A1 CA 2188475 CA2188475A CA2188475A1 CA 2188475 A1 CA2188475 A1 CA 2188475A1 CA 2188475 CA2188475 CA 2188475 CA 2188475 A CA2188475 A CA 2188475A CA 2188475 A1 CA2188475 A1 CA 2188475A1
Authority
CA
Canada
Prior art keywords
sidewalls
receive
barrier
roadside barrier
forklift
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA 2188475
Other languages
French (fr)
Other versions
CA2188475C (en
Inventor
William G. Krage
John La Turner
Jeffrey Thompson
James Welch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Energy Absorption Systems Inc
Original Assignee
William G. Krage
John La Turner
Jeffrey Thompson
James Welch
Energy Absorption Systems, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by William G. Krage, John La Turner, Jeffrey Thompson, James Welch, Energy Absorption Systems, Inc. filed Critical William G. Krage
Priority claimed from CA002106042A external-priority patent/CA2106042C/en
Publication of CA2188475A1 publication Critical patent/CA2188475A1/en
Application granted granted Critical
Publication of CA2188475C publication Critical patent/CA2188475C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Vibration Dampers (AREA)

Abstract

An energy absorbing roadside barrier includes an elongated container configured to receive and hold a volume of water. The container defines a pair of sidewalls having sufficient rigidity to stand alongside a roadway and sufficient resilience to deform upon an impact by a vehicle and to recover their shape after at least some impacts. The barrier also includes at least one port extending between the sidewalls, preferably sized to receive a fork of a forklift.
CA002188475A 1992-09-14 1993-09-13 Roadside barrier Expired - Lifetime CA2188475C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US94445992A 1992-09-14 1992-09-14
US07/944,459 1992-09-14
CA002106042A CA2106042C (en) 1992-09-14 1993-09-13 Roadside barrier

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002106042A Division CA2106042C (en) 1992-09-14 1993-09-13 Roadside barrier

Publications (2)

Publication Number Publication Date
CA2188475A1 true CA2188475A1 (en) 1994-03-15
CA2188475C CA2188475C (en) 2000-01-11

Family

ID=25676637

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002188475A Expired - Lifetime CA2188475C (en) 1992-09-14 1993-09-13 Roadside barrier

Country Status (1)

Country Link
CA (1) CA2188475C (en)

Also Published As

Publication number Publication date
CA2188475C (en) 2000-01-11

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Legal Events

Date Code Title Description
EEER Examination request